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How do I call one constructor from another in Java?
... this(arg1,arg2, madeUpArg3Value);
}
// Largest constructor that does the work
public Cons(int arg1, int arg2, int arg3) {
this.arg1 = arg1;
this.arg2 = arg2;
this.arg3 = arg3;
}
}
You can also use a more recently advocated approach of valueOf or just "of"...
Argparse: Required argument 'y' if 'x' is present
...to the other options is irrelevant.
Need to modify usage message as parser doesn't know full structure
--lport and --rport don't show up in help message
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Chrome Extension Message passing: response not sent
... @ZigMandel If you want to send a response, just use return true;. It does not prevent the port from being cleaned-up if the call is sync, while async calls are still being processed correctly. The code in this answer introduces unnecessary complexity for no apparent benefit.
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Java resource as file
...ite a "web classloader" because the web is good for fetching files, but it doesn't typically list files.
– Jon Skeet
Mar 24 '09 at 17:18
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Convert Linq Query Result to Dictionary
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@pawan - that doesn't look right. I'd expect var servers = list.Select( s => new { s.ProjectName, Url = "tcp://" + s.BuildMachineName + ":" + s.PortNumber + "/CruiseManager.rem" } ).ToDictionary( s => s.ProjectName, s.Url ); This cr...
Should I use .done() and .fail() for new jQuery AJAX code instead of success and error
... id : 10,
option : 'edit_user'
change : {
name : 'John Doe'
}
/* ... */
}).done(function(data){
/* DO SOMETHING AWESOME */
});
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What scalability problems have you encountered using a NoSQL data store? [closed]
...choice (or at least a better choice than MySQL) for this subproject and it does its job well.
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How to update PATH variable permanently from Windows command line?
..., using the JNI registry classes. A bigger issue is that your app probably doesn't run elevated. Do you know how to make it do that? If you only want a small portion of your app to run elevated (i.e. just to do this change) then the simplest solution is a very simple C++ app to do the job, marked wi...
Float right and position absolute doesn't work together
...lt;/div>
I decided to make this toggleable so you can see how it does not affect the flow of the surrounding text (run it and press the button to show/hide the floated absolute box).
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Increase number of axis ticks
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@JoãoDaniel - I mean ggplot does a decent job at this automatically. If it isn't producing a satisfactory set of results, I'm not sure there's a built in function to provide something different. The level of detail you'll want will be specific to your p...